| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.34 | 9.632% | $241.5631 | $241.56 | $241.55 | $241.60 |
| Purchase #2 | $31.38 | 9.581% | $34.3865 | $34.39 | $34.40 | $34.40 |
| Purchase #3 | $71.89 | 13.249% | $81.4147 | $81.41 | $81.40 | $81.40 |
| Purchase #4 | $17.27 | 9.319% | $18.8794 | $18.88 | $18.90 | $18.90 |
| Purchase #5 | $179.51 | 8.667% | $195.0681 | $195.07 | $195.05 | $195.10 |
| Purchase #6 | $138.29 | 6.418% | $147.1655 | $147.17 | $147.15 | $147.20 |
| Purchase #7 | $137.29 | 11.482% | $153.0536 | $153.05 | $153.05 | $153.10 |
| 7 purchase totals = | $795.97 | $871.5309 | $871.53 | $871.50 | $871.70 | |